<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1815-5944</journal-id>
<journal-title><![CDATA[Ingeniería Mecánica]]></journal-title>
<abbrev-journal-title><![CDATA[Ingeniería Mecánica]]></abbrev-journal-title>
<issn>1815-5944</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ingeniería Mecánica. Instituto Superior Politécnico "José Antonio Echeverría"]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59442022000300012</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Babbit AVE-F1 cubano para la recuperación de chumaceras en las turbinas de las centrales termoeléctricas]]></article-title>
<article-title xml:lang="en"><![CDATA[Cuban Babbit AVE-F1 for the recovery of bearings in thermal power plant turbines]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ordoñez Hernández]]></surname>
<given-names><![CDATA[Urbano]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Pérez]]></surname>
<given-names><![CDATA[Yuniel Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Pérez]]></surname>
<given-names><![CDATA[José Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Robau Porrua]]></surname>
<given-names><![CDATA[Amanda]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Tecnológica de La Habana José Antonio Echeverría Dpto. de Tecnología de Construcción de Maquinarias ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Concepción Facultad de Ingeniería ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>25</volume>
<numero>3</numero>
<fpage>12</fpage>
<lpage>18</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59442022000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59442022000300012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59442022000300012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Las aleaciones antifricción conocidas con el nombre genérico de Babbitt y compuestas de estaño como metal base. En Cuba, actualmente este material se importa desde Rusia, por tal motivo el objetivo fundamental del presente trabajo es caracterizar el Babbitt AVE-F1 de producción cubana obtenido por fundición centrífuga. Primeramente, se construye un dispositivo que permitió obtener una pieza de babbitt por el referido proceso de fundición. Luego se prepararon las probetas de acuerdo con las normas establecidas. Se estudian la microestructura, la dureza y la resistencia a la compresión y se comparan con estas mismas propiedades del babbitt B-83 de fabricación rusa. La microestructura de ambos materiales resulta ser similar. Se observaron diferencias en cuanto a la dureza y la resistencia a la compresión. Por tal motivo se concluye que el Babbitt B-83 tiene mejores propiedades. El presente trabajo supone un avance en el proceso de reacondicionamiento de cojinetes de deslizamiento de babbitt en la industria cubana.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The antifriction alloys known by the generic name of Babbitt and composed of tin as the base metal. In Cuba, this material is currently imported from Russia, so the main objective of this work is to characterise the Cuban-produced Babbitt AVE-F1 obtained by centrifugal casting. First of all, a device was built to obtain a babbitt piece by the aforementioned casting process. Then, the specimens were prepared according to the established standards. The microstructure, hardness and compressive strength are studied and compared with the same properties of the Russian babbitt B-83. The microstructure of both materials is found to be similar. Differences in hardness and compressive strength were observed. Therefore, it is concluded that Babbitt B-83 has better properties. The present work represents an advance in the reconditioning process of babbitt sliding bearings in the Cuban industry.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Babbitt AVE-F1]]></kwd>
<kwd lng="es"><![CDATA[babbitt B-83]]></kwd>
<kwd lng="es"><![CDATA[aleaciones de estaño]]></kwd>
<kwd lng="es"><![CDATA[fundición centrífuga del babbitt]]></kwd>
<kwd lng="es"><![CDATA[cojinetes de deslizamiento]]></kwd>
<kwd lng="en"><![CDATA[Babbitt AVE-F1]]></kwd>
<kwd lng="en"><![CDATA[babbitt B-83]]></kwd>
<kwd lng="en"><![CDATA[tin alloys]]></kwd>
<kwd lng="en"><![CDATA[centrifugal babbitt casting]]></kwd>
<kwd lng="en"><![CDATA[sliding bearings]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alcover-Junior]]></surname>
<given-names><![CDATA[PRC]]></given-names>
</name>
<name>
<surname><![CDATA[Pukasiewicz]]></surname>
<given-names><![CDATA[AGM]]></given-names>
</name>
</person-group>
<source><![CDATA[Evaluation of microstructure, mechanical and tribological properties of a Babbitt alloy deposited by arc and flame spray processes]]></source>
<year>2019</year>
<volume>131</volume>
<page-range>148-57</page-range><publisher-name><![CDATA[Tribol Int]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tillmann]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Hagen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Abdulgader]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kensy]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
<name>
<surname><![CDATA[Paulus]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microstructural Characteristics in Babbitt Coatings Deposited by LPCS]]></article-title>
<source><![CDATA[Coatings]]></source>
<year>2020</year>
<volume>10</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>12-22</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kolmakov]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Kalashnikov]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Bolotova]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Podymova]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[Bykov]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Katin]]></surname>
<given-names><![CDATA[IV.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Study of Characteristics of Composite Materials Based on B83 Antifriction Alloy]]></article-title>
<source><![CDATA[Inorganic Materials]]></source>
<year>2021</year>
<volume>56</volume>
<numero>15</numero>
<issue>15</issue>
<page-range>1499-505</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalashnikov]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Bolotova]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Katin]]></surname>
<given-names><![CDATA[IV]]></given-names>
</name>
<name>
<surname><![CDATA[Kobeleva]]></surname>
<given-names><![CDATA[LI]]></given-names>
</name>
<name>
<surname><![CDATA[Kolmakov]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Mikheev]]></surname>
<given-names><![CDATA[RS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Production of antifriction composite filler rods based on babbit B83 by extrusion]]></article-title>
<source><![CDATA[Inorganic Materials : Applied Research]]></source>
<year>2017</year>
<volume>8</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>335-9</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kalashnikov]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Kolmakov]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Bolotova]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Bykov]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Kobeleva]]></surname>
<given-names><![CDATA[LI]]></given-names>
</name>
<name>
<surname><![CDATA[Mikheev]]></surname>
<given-names><![CDATA[RS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Technological Parameters of Production and Properties of Babbit-Based Composite Surfacing Rods and Deposited Antifriction Coatings]]></article-title>
<source><![CDATA[Inorganic Materials : Applied Research]]></source>
<year>2019</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>635-41</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ipatov]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Spiridonov]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Shakirov]]></surname>
<given-names><![CDATA[RR]]></given-names>
</name>
<name>
<surname><![CDATA[Kostin]]></surname>
<given-names><![CDATA[AV]]></given-names>
</name>
<name>
<surname><![CDATA[Shmykov]]></surname>
<given-names><![CDATA[SN]]></given-names>
</name>
<name>
<surname><![CDATA[Kukhar]]></surname>
<given-names><![CDATA[VS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Physico-mechanical properties of modified antifriction coatings based on babbitt B83]]></article-title>
<source><![CDATA[Agronomy Research]]></source>
<year>2020</year>
<volume>S1</volume>
<numero>18</numero>
<issue>18</issue>
<page-range>852-61</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Zhao]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Dong]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Study on tribological properties of multi-layer surface texture on Babbitt alloys surface]]></article-title>
<source><![CDATA[Applied Surface Science]]></source>
<year>2016</year>
<volume>390</volume>
<page-range>540-9</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8.</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ramadan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Hafez]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Interfacial microstructure and hardness of Sn-Based Babbitt/C93700 Cu-Pb-Sn bimetallic materials]]></article-title>
<source><![CDATA[2nd International Conference on Aspects of Materials Science and Engineering, ICAMSE 2021]]></source>
<year>2021</year>
<publisher-name><![CDATA[Elsevier Ltd]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bolotova]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Kalashnikov]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Kobeleva]]></surname>
<given-names><![CDATA[LI]]></given-names>
</name>
<name>
<surname><![CDATA[Bykov]]></surname>
<given-names><![CDATA[PA]]></given-names>
</name>
<name>
<surname><![CDATA[Katin]]></surname>
<given-names><![CDATA[IV]]></given-names>
</name>
<name>
<surname><![CDATA[Kolmakov]]></surname>
<given-names><![CDATA[AG.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structure and Properties of the B83 Babbit Alloy Based Composite Materials Produced by Extrusion]]></article-title>
<source><![CDATA[Inorganic Materials: Applied Research]]></source>
<year>2018</year>
<volume>9</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>478-83</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bolotova]]></surname>
<given-names><![CDATA[LK]]></given-names>
</name>
<name>
<surname><![CDATA[Kalashnikov]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Kobeleva]]></surname>
<given-names><![CDATA[LI]]></given-names>
</name>
<name>
<surname><![CDATA[Katin]]></surname>
<given-names><![CDATA[IE]]></given-names>
</name>
<name>
<surname><![CDATA[Kolmakov]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Mikheev]]></surname>
<given-names><![CDATA[RS.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Structure and Tribological Properties of B83 Babbit-Based Composite Rods and the Coatings Produced from Them by Arc Surfacing]]></article-title>
<source><![CDATA[Russ Metall (Metally)]]></source>
<year>2018</year>
<volume>2018</volume>
<page-range>63-70</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ghasemi]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Moazami-Goudarzi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Najafi]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microstructures, hardening and tribological behaviors of tin matrix composites reinforced with SiC and Zn particles]]></article-title>
<source><![CDATA[Rare Met]]></source>
<year>2021</year>
<volume>40</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>2584-92</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
